Fits 2014-2019 C7 Corvettes;Includes front (CBK576) and rear (CBK577) control arm bearing kits;Machined 6061 billet aluminum bearing cups;Heavy-duty 0.625 and 0.75-inch Viking spherical bearings;Replaces the factory upper and lower control arm bushings in the front and rear;Eliminates control arm bushing deflection;Significantly reduces wheel hop;Dramatically increases suspension control;Greatly improves steering feel and stability;Available black anodized for a durable finish;5-6 hour installation time;Proudly designed in the USA!;Proudly made in the USA!